In April, San Francisco-based producer Kastle released his self-titled debut album, a swirling amalgamation of bass-centric beats fused with hip-hop, R&B and garage. The dubby substance plays well whether sipping scotch in the club or making cocktails at home. To enhance the flavor of the album, we asked Kastle to unleash his inner mixologist and pair five drinks with five tracks from his soulful debut.